"Universal acclaim" means that something or someone is highly praised and respected by almost everyone. It shows that it is liked or admired widely and without any disagreement. Full definition
This game has received universal acclaim from many modern critics, who all considered this game to be one of the best games of all time as well. (superluigibros.com)
Uncharted 2 received universal acclaim for its elaborate set pieces, character design, storytelling, graphics, technical innovation, and gameplay mechanics. (en.wikipedia.org)
The reforms have hardly met with universal acclaim, with critics pointing out that they may leave health professionals with less time to actually treat patients. (politics.co.uk)